OPTICAL ASSEMBLY, BACKLIGHT UNIT INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE BACKLIGHT UNIT
    3.
    发明申请
    OPTICAL ASSEMBLY, BACKLIGHT UNIT INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE BACKLIGHT UNIT 有权
    光学组件,包括其的背光单元以及包括背光单元的显示装置

    公开(公告)号:US20110141162A1

    公开(公告)日:2011-06-16

    申请号:US12966202

    申请日:2010-12-13

    IPC分类号: G09G3/36 G02F1/13357 G09G5/10

    摘要: Provided are a backlight unit and a display apparatus including the same. The backlight unit includes a bottom cover, a substrate, light sources, light guide panels, at least one reflective member, and an optical sheet. The substrate is in the bottom cover. The light sources are on the substrate to emit light at an orientation angle from a first direction. The light guide panels include a light incident part having a light incident surface to which light is incident in the first direction from the light sources, and a light emitting part that emits the incident light in a second direction crossing the first direction and has a side connected to the light incident part. The reflective member includes a reflective region overlapping the light guide panel and an extension region that does not overlap the light guide panel. The optical sheet is above the light guide panel.

    摘要翻译: 提供一种背光单元和包括该背光单元的显示装置。 背光单元包括底盖,基板,光源,导光板,至少一个反射构件和光学片。 基板在底盖中。 光源位于基板上,以从第一方向的取向角发光。 导光板包括光入射部分,其具有光从第一方向入射到光源的光入射面,以及发光部,其沿与第一方向交叉的第二方向发射入射光,并且具有侧面 连接到光入射部分。 反射构件包括与导光板重叠的反射区域和不与导光板重叠的延伸区域。 光学片在导光板的上方。